Poor thing, that is why they are wild animals....they can turn at any time. This is just another reminder that we should not treat wild animals as pets and that people should let them stay in their environment. That will never happen because of the good ole' dollar, but I feel really bad for the lady and the chimp. The owner was probably devistated because she had to protect her friend, but had to stab her own pet, often becoming a part of the family....this is really sad. Linda in California